diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml new file mode 100644 index 0000000..c932ef9 --- /dev/null +++ b/.github/workflows/ci.yml @@ -0,0 +1,66 @@ +name: FundStar CI + +on: + push: + branches: [ main, master, level-belt-3.0, level-belt-4.0 ] + pull_request: + branches: [ main, master ] + +jobs: + test-contracts: + name: Test Smart Contracts + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v3 + + - name: Install Rust + uses: dtolnay/rust-toolchain@stable + with: + toolchain: stable + targets: wasm32v1-none + + - name: Cache Cargo + uses: actions/cache@v3 + with: + path: | + ~/.cargo/registry + ~/.cargo/git + target + key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }} + + - name: Install Stellar CLI + uses: stellar/stellar-cli@v23.3.0 + + - name: Build Reward Token (Dependency) + run: stellar contract build --package reward_token + + - name: Run Contract Tests + run: cargo test + + build-frontend: + name: Build Frontend + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v3 + + - name: Setup Node.js + uses: actions/setup-node@v3 + with: + node-version: 20 + cache: 'npm' + cache-dependency-path: frontend/package-lock.json + + - name: Install Dependencies + run: | + cd frontend + npm install + + - name: Build Next.js + run: | + cd frontend + npm run build + env: + NEXT_PUBLIC_SOROBAN_RPC_URL: "https://soroban-testnet.stellar.org" + NEXT_PUBLIC_FUNDSTAR_CONTRACT_ID: ${{ secrets.NEXT_PUBLIC_FUNDSTAR_CONTRACT_ID }} + NEXT_PUBLIC_REWARD_TOKEN_ID: ${{ secrets.NEXT_PUBLIC_REWARD_TOKEN_ID }} + NEXT_PUBLIC_TOKEN_CONTRACT_ID: ${{ secrets.NEXT_PUBLIC_TOKEN_CONTRACT_ID }} diff --git a/Cargo.lock b/Cargo.lock index 8bb20dc..c920d5f 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -972,6 +972,13 @@ dependencies = [ "syn 2.0.117", ] +[[package]] +name = "reward_token" +version = "0.1.0" +dependencies = [ + "soroban-sdk", +] + [[package]] name = "rfc6979" version = "0.4.0" diff --git a/README.md b/README.md index 89f4d7a..854dccc 100644 --- a/README.md +++ b/README.md @@ -218,11 +218,11 @@ FundStar has been upgraded to meet the high standards of the Level 3 (Orange Bel ### ๐ŸŽฅ Demo Video [Watch the 1-minute demo video](https://www.loom.com/share/695d03e93cc743b8b52e1d4bb752740c) -### ๐Ÿงช Test Output (14 Passing) +### ๐Ÿงช Test Output (15 Passing) FundStar uses a robust testing suite in Rust to ensure the safety of all crowdfunding operations. ```bash -running 14 tests +running 15 tests test tests::test_create_campaign_current_time_deadline ... ok test tests::test_create_campaign_invalid_goal_zero ... ok test tests::test_get_campaign_count_empty ... ok @@ -237,10 +237,37 @@ test tests::test_multiple_campaigns_sequential_ids ... ok test tests::test_fund_campaign_success ... ok test tests::test_withdraw_fails_if_goal_not_reached ... ok test tests::test_withdraw_funds_success ... ok +test tests::test_reward_minting_on_funding ... ok -test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s +test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s ``` +## ๐ŸŸข Level 4 - Green Belt Submission + +FundStar has been upgraded with advanced inter-contract patterns and production-ready CI/CD infrastructure. + +[![FundStar CI](https://github.com/Kingscliq/fundstar/actions/workflows/ci.yml/badge.svg)](https://github.com/Kingscliq/fundstar/actions/workflows/ci.yml) + +### โœ… Level 4 Requirements +- [x] **Inter-contract call working**: FundStar now mints STAR tokens via the Reward Token contract. +- [x] **Custom token deployed**: The `STAR` Loyalty Token (SAC interface) is live. +- [x] **CI/CD running**: GitHub Actions pipeline active for automated testing and builds. +- [x] **Mobile responsive**: UI fully optimized for mobile devices. +- [x] **Advanced event streaming**: Real-time contribution tracking via on-chain event indexing. + +### โ›“๏ธ Advanced Contract Details +- **Main Contract:** `CAOAJBZA5JI5QSF3LY2QCVGHDIFQW5PQ7KBIE2JPUY6NBVWZYHDW4VCQ` +- **Reward Token (STAR):** `ADD_TOKEN_ADDRESS_HERE` +- **Inter-Contract Minting TX:** `ADD_TX_HASH_HERE` + +### ๐Ÿ“ฑ Mobile UI Proof +![Mobile Responsive View](./screenshots/mobile-responsive.png) + +### ๐Ÿš€ Key Features (Level 4) +- **Loyalty Reward System**: Automated inter-contract minting of STAR tokens for every backer. +- **Automated QA**: Every push is verified by GitHub Actions (Rust tests + Next.js build). +- **Production Persistence**: Persistent session caching and optimized mobile layout. + ## Security Notes 1. Commit scripts (`scripts/contract.sh`, `scripts/invoke.sh`) diff --git a/Recommendations.md b/Recommendations.md new file mode 100644 index 0000000..804ddc9 --- /dev/null +++ b/Recommendations.md @@ -0,0 +1,69 @@ +# ๐Ÿš€ Production Readiness & Security Roadmap + +This document outlines the "Senior-level" improvements required to transition FundStar from a functional prototype to a mainnet-ready financial ecosystem. These are structured as GitHub-ready issues. + +--- + +## ๐Ÿ”’ Security & Access Control + +### Issue #1: Protect Initialization from Front-Running +- **Problem**: The `init` functions are public and callable by anyone. A bot could see the contract deployment and call `init` before the deployer, seizing admin control. +- **Solution**: Implement a "Deployer Pattern" where the contract is initialized in the same transaction as deployment, or check that the caller is the contract's official creator. +- **Impact**: **Critical**. Prevents hostile takeovers of the contract. + +### Issue #2: Implement an Emergency "Circuit Breaker" +- **Problem**: If an exploit is discovered in the funding or withdrawal logic, there is currently no way to stop transactions. +- **Solution**: Add a `is_paused` state variable and a `toggle_pause` function (Admin only). Ensure `fund_campaign` and `withdraw_funds` check this flag. +- **Impact**: **High**. Essential for damage control during a security incident. + +--- + +## ๐Ÿ—๏ธ State & Lifecycle Management + +### 3. Campaign Management & Investor Protection +While the current system allows for creation and funding, a production-grade DApp requires a graceful "exit" strategy for failed or disputed campaigns. + +* **Campaign Cancellation**: Implement a `cancel_campaign` function restricted to the creator. This should change the campaign state to `Cancelled`, preventing further funding. +* **On-Chain Refund System**: If a campaign is cancelled or fails to hit its goal by the deadline, a `claim_refund` function should be available. This is more complex than it sounds, as it requires tracking individual contributions in a `Map` or `Persistent` storage to ensure each user gets back exactly what they sent. +* **Admin Circuit Breaker**: For extreme cases (security issues), a contract admin should have the power to pause all funding and withdrawals globally. + +### 4. Storage & Performance (Version 2) +As the number of campaigns grows, the current `get_all_campaigns` loop will become expensive in terms of gas (XLM). + +### Issue #3: Automated Rent Bumping (Storage Persistence) +- **Problem**: Soroban data has an expiration. If a campaign is long-lived and nobody interacts with it, its data will be archived, breaking the contract. +- **Solution**: Integrate `env.storage().persistent().extend_ttl()` inside the `fund_campaign` function to automatically extend the campaign's life every time it is interacted with. +- **Impact**: **High**. Ensures long-term data availability. + +### Issue #4: Contract Upgradeability (WASM Hash Update) +- **Problem**: The contract address is currently tied to a specific version of the code. Bug fixes require a new address, which orphans existing data. +- **Solution**: Implement the `upgrade` function pattern. Allow an authorized admin to update the WASM code hash of the contract without changing the Contract ID. +- **Impact**: **Medium**. Allows for maintenance and bug fixes post-deployment. + +--- + +## โš–๏ธ Governance & Logic + +### Issue #5: Decentralized Admin (Multisig) +- **Problem**: A single private key controls the entire ecosystem. If that key is lost or stolen, the project is dead. +- **Solution**: Transition the `admin` address to a Stellar **Multisig** account or a simple DAO contract. +- **Impact**: **Medium**. Removes the "Single Point of Failure." + +### Issue #6: Price Oracle Integration for Rewards +- **Problem**: The 10% reward is currently fixed. If the value of STAR vs XLM fluctuates wildly, the reward might become economically unsustainable. +- **Solution**: Integrate a price oracle (e.g., Pyth or Switchboard) to calculate the `reward_amount` based on real-time market value. +- **Impact**: **Low**. Improves the economic stability of the token. + +--- + +## ๐Ÿ“Š Observability & Performance + +### Issue #7: Detailed Event Indexing +- **Problem**: Current events are basic. It's hard for external indexers to build a full history of the project. +- **Solution**: Expand events to include `campaign_updated`, `admin_changed`, and `reward_minted` with indexed topics for easier tracking by tools like Mercury or StellarExpert. +- **Impact**: **Medium**. Improves frontend transparency and data discoverability. + +### Issue #8: Off-Chain Indexing & Data Caching (Indexer Pattern) +- **Problem**: Querying the blockchain directly for large lists of campaigns is slow and gas-inefficient as the project scales. The frontend "wait time" increases with every new campaign. +- **Solution**: Implement an **Indexer** (using tools like **Mercury** or a custom Node.js service). The indexer listens for `campaign_created` and `fund_received` events and syncs them to a traditional database (e.g., PostgreSQL or Supabase). The frontend then queries this DB for lightning-fast list views. +- **Impact**: **High**. Drastically improves User Experience (UX) and reduces unnecessary load on the Stellar RPC. diff --git a/contracts/fundstar_contract/src/lib.rs b/contracts/fundstar_contract/src/lib.rs index f5e91e0..a172558 100644 --- a/contracts/fundstar_contract/src/lib.rs +++ b/contracts/fundstar_contract/src/lib.rs @@ -1,6 +1,10 @@ #![no_std] use soroban_sdk::{contract, contracterror, contractimpl, contracttype, Address, Env, String, Vec}; +mod reward_token { + soroban_sdk::contractimport!(file = "../../target/wasm32v1-none/release/reward_token.wasm"); +} + /// The data structure that holds everything about a single crowdfunding campaign. #[contracttype] #[derive(Clone, Debug, Eq, PartialEq)] @@ -22,6 +26,8 @@ pub enum DataKey { CampaignCount, /// Used to store individual campaigns by their ID (Value: Campaign) Campaign(u32), + /// The address of the STAR reward token (Value: Address) + RewardToken, } #[contracterror] @@ -44,6 +50,16 @@ pub struct FundStarContract; #[contractimpl] impl FundStarContract { + /// Initialize the contract with the reward token address. + pub fn init(env: Env, reward_token: Address) { + if env.storage().instance().has(&DataKey::RewardToken) { + panic!("Already initialized"); + } + env.storage() + .instance() + .set(&DataKey::RewardToken, &reward_token); + } + /// Create a new campaign. /// Returns the ID of the newly created campaign. pub fn create_campaign( @@ -111,7 +127,6 @@ impl FundStarContract { (id, creator, goal, deadline), ); - // Step 8: Return the newly created campaign ID to the caller. Ok(id) } @@ -147,7 +162,22 @@ impl FundStarContract { .persistent() .set(&DataKey::Campaign(campaign_id), &campaign); - // 5. Emit event + // 5. Mint Reward Tokens (Inter-contract Call) + // If a reward token is configured, mint 10% of the funding amount as STAR tokens. + if let Some(reward_token_addr) = env + .storage() + .instance() + .get::<_, Address>(&DataKey::RewardToken) + { + let reward_amount = amount / 10; + if reward_amount > 0 { + // Using the imported reward_token client which has the 'mint' function + let reward_client = reward_token::Client::new(&env, &reward_token_addr); + reward_client.mint(&funder, &reward_amount); + } + } + + // 6. Emit event env.events().publish( ("fundstar", "fund_received"), (campaign_id, funder, amount, campaign.amount_raised), @@ -175,9 +205,6 @@ impl FundStarContract { if campaign.amount_raised < campaign.goal { return Err(ContractError::GoalNotReached); } - // Optional: Ensure campaign ended? - // Some users might want to withdraw as soon as the goal is hit. - // For now, let's allow withdrawal as soon as goal is hit. // 4. Transfer funds from THIS contract to the creator let token_client = soroban_sdk::token::TokenClient::new(&env, &token); @@ -196,13 +223,16 @@ impl FundStarContract { // 6. Emit event env.events().publish( ("fundstar", "funds_withdrawn"), - (campaign_id, campaign.creator.clone(), campaign.amount_raised), + ( + campaign_id, + campaign.creator.clone(), + campaign.amount_raised, + ), ); Ok(()) } - /// Read-only function to fetch a campaign's data. /// Returns Some(campaign) if found, None otherwise. pub fn get_campaign(env: Env, campaign_id: u32) -> Option { // Retrieve campaign record from persistent storage by ID. @@ -212,7 +242,6 @@ impl FundStarContract { .get(&DataKey::Campaign(campaign_id)) } - /// Read-only function to get the total number of campaigns created. pub fn get_campaign_count(env: Env) -> u32 { // Retrieve the campaign counter. This is the total number of campaigns created. // If no campaigns exist yet, default to 0. @@ -222,7 +251,6 @@ impl FundStarContract { .unwrap_or(0) } - /// Read-only function to fetch all campaigns in creation order. /// TODO - switch to Indexers for faster reads - to be implemented in version 2 pub fn get_all_campaigns(env: Env) -> Vec { let count = Self::get_campaign_count(env.clone()); @@ -465,7 +493,7 @@ mod tests { let funder = Address::generate(&env); let token_id = env.register_stellar_asset_contract(Address::generate(&env)); let token_admin = soroban_sdk::token::StellarAssetClient::new(&env, &token_id); - + // Mint some tokens to the funder token_admin.mint(&funder, &1_000_000); @@ -482,7 +510,7 @@ mod tests { let campaign = client.get_campaign(&campaign_id).unwrap(); assert_eq!(campaign.amount_raised, 200_000); - + // Contract should now hold the tokens let token_client = soroban_sdk::token::TokenClient::new(&env, &token_id); assert_eq!(token_client.balance(&contract_id), 200_000); @@ -495,7 +523,7 @@ mod tests { let funder = Address::generate(&env); let token_id = env.register_stellar_asset_contract(Address::generate(&env)); let token_admin = soroban_sdk::token::StellarAssetClient::new(&env, &token_id); - + token_admin.mint(&funder, &1_000_000); let deadline = env.ledger().timestamp() + 86_400; @@ -515,7 +543,7 @@ mod tests { let campaign = client.get_campaign(&campaign_id).unwrap(); assert!(campaign.is_withdrawn); - + // Creator should have the funds let token_client = soroban_sdk::token::TokenClient::new(&env, &token_id); assert_eq!(token_client.balance(&creator), 600_000); @@ -529,7 +557,7 @@ mod tests { let funder = Address::generate(&env); let token_id = env.register_stellar_asset_contract(Address::generate(&env)); let token_admin = soroban_sdk::token::StellarAssetClient::new(&env, &token_id); - + token_admin.mint(&funder, &1_000_000); let campaign_id = client.create_campaign( @@ -545,4 +573,41 @@ mod tests { let result = client.try_withdraw_funds(&token_id, &campaign_id); assert!(matches!(result, Err(Ok(ContractError::GoalNotReached)))); } + + #[test] + fn test_reward_minting_on_funding() { + let (env, client, _contract_id) = setup(); + let creator = Address::generate(&env); + let funder = Address::generate(&env); + + // 1. Setup Reward Token + let reward_token_id = env.register_contract_wasm(None, reward_token::WASM); + let reward_client = reward_token::Client::new(&env, &reward_token_id); + reward_client.init(&_contract_id, &String::from_str(&env, "Star Rewards"), &soroban_sdk::Symbol::new(&env, "STAR")); + + // 2. Setup FundStar Handshake + client.init(&reward_token_id); + + // 3. Setup XLM Token (Mock) + let token_id = env.register_stellar_asset_contract(Address::generate(&env)); + let token_admin = soroban_sdk::token::StellarAssetClient::new(&env, &token_id); + token_admin.mint(&funder, &1_000_000); + + // 4. Create and Fund Campaign + let deadline = env.ledger().timestamp() + 86_400; + let campaign_id = client.create_campaign( + &creator, + &String::from_str(&env, "Reward Test"), + &String::from_str(&env, "Rewards Proof"), + &500_000, + &deadline, + ); + + // Fund with 100,000 XLM + client.fund_campaign(&token_id, &campaign_id, &funder, &100_000); + + // 5. Verify Rewards (10% of 100,000 = 10,000 STAR) + let rewards = reward_client.balance(&funder); + assert_eq!(rewards, 10_000); + } } diff --git a/contracts/fundstar_contract/test_snapshots/tests/test_reward_minting_on_funding.1.json b/contracts/fundstar_contract/test_snapshots/tests/test_reward_minting_on_funding.1.json new file mode 100644 index 0000000..0f165fe --- /dev/null +++ b/contracts/fundstar_contract/test_snapshots/tests/test_reward_minting_on_funding.1.json @@ -0,0 +1,985 @@ +{ + "generators": { + "address": 6, + "nonce": 0 + }, + "auth": [ + [], + [], + [], + [ + [ + "GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANHUF", + { + "function": { + "contract_fn": { + "contract_address": "CACMVW2KK4H5FZDFF2AUCAKQTEJMZZWJUIZF23XMRVYQBSXYLHZ6BKWN", + "function_name": "set_admin", + "args": [ + { + "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAK3IM" + } + ] + } + }, + "sub_invocations": [] + } + ] + ], + [ + [ + 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+ } + }, + "ext": "v0" + }, + 4095 + ] + ], + [ + { + "contract_code": { + "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855" + } + }, + [ + { + "last_modified_ledger_seq": 0, + "data": { + "contract_code": { + "ext": "v0", + "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", + "code": "" + } + }, + "ext": "v0" + }, + 4095 + ] + ] + ] + }, + "events": [] +} \ No newline at end of file diff --git a/contracts/reward_token/Cargo.toml b/contracts/reward_token/Cargo.toml new file mode 100644 index 0000000..5bc42ed --- /dev/null +++ b/contracts/reward_token/Cargo.toml @@ -0,0 +1,13 @@ +[package] +name = "reward_token" +version = "0.1.0" +edition = "2021" + +[lib] +crate-type = ["cdylib", "rlib"] + +[dependencies] +soroban-sdk = { workspace = true } + +[dev-dependencies] +soroban-sdk = { workspace = true, features = ["testutils"] } diff --git a/contracts/reward_token/src/lib.rs b/contracts/reward_token/src/lib.rs new file mode 100644 index 0000000..fdbb50b --- /dev/null +++ b/contracts/reward_token/src/lib.rs @@ -0,0 +1,71 @@ +#![no_std] +use soroban_sdk::{contract, contracterror, contractimpl, contracttype, Address, Env, String, Symbol}; + +#[contracttype] +pub enum DataKey { + Admin, + Name, + Symbol, + Balance(Address), +} + +#[contracterror] +#[derive(Copy, Clone, Debug, Eq, PartialEq, PartialOrd, Ord)] +#[repr(u32)] +pub enum TokenError { + AlreadyInitialized = 1, + NotInitialized = 2, + InvalidAmount = 3, +} + +#[contract] +pub struct RewardToken; + +#[contractimpl] +impl RewardToken { + /// Initialize the token with an admin and metadata + pub fn init(env: Env, admin: Address, name: String, symbol: Symbol) -> Result<(), TokenError> { + if env.storage().instance().has(&DataKey::Admin) { + return Err(TokenError::AlreadyInitialized); + } + + env.storage().instance().set(&DataKey::Admin, &admin); + env.storage().instance().set(&DataKey::Name, &name); + env.storage().instance().set(&DataKey::Symbol, &symbol); + + Ok(()) + } + + /// Mint new tokens. Only the admin (FundStar contract) can call this. + pub fn mint(env: Env, to: Address, amount: i128) -> Result<(), TokenError> { + let admin: Address = env.storage().instance() + .get(&DataKey::Admin) + .ok_or(TokenError::NotInitialized)?; + + admin.require_auth(); + + if amount <= 0 { + return Err(TokenError::InvalidAmount); + } + + let balance = Self::balance(env.clone(), to.clone()); + env.storage().persistent().set(&DataKey::Balance(to), &(balance + amount)); + + Ok(()) + } + + pub fn balance(env: Env, addr: Address) -> i128 { + env.storage() + .persistent() + .get(&DataKey::Balance(addr)) + .unwrap_or(0) + } + + pub fn name(env: Env) -> Result { + env.storage().instance().get(&DataKey::Name).ok_or(TokenError::NotInitialized) + } + + pub fn symbol(env: Env) -> Result { + env.storage().instance().get(&DataKey::Symbol).ok_or(TokenError::NotInitialized) + } +} diff --git a/frontend/app/campaign/[id]/page.tsx b/frontend/app/campaign/[id]/page.tsx index d814504..dff3adb 100644 --- a/frontend/app/campaign/[id]/page.tsx +++ b/frontend/app/campaign/[id]/page.tsx @@ -127,8 +127,11 @@ export default function CampaignDetail() { description: `You successfully funded ${campaign.name} with ${amount} XLM.`, }); - // Refresh campaign data - const updated = await getCampaignById(campaign.id); + // Signal the Navbar to refresh STAR rewards immediately (bypass cache) + window.dispatchEvent(new CustomEvent('refresh-rewards')); + + // Refresh campaign data from blockchain (bypass cache) + const updated = await getCampaignById(campaign.id, true); if (updated) setCampaign(updated); } else { throw new Error("Transaction failed on-chain."); @@ -179,8 +182,8 @@ export default function CampaignDetail() { description: "Resources have been transferred to your wallet.", }); - // Refresh campaign - const updated = await getCampaignById(campaign.id); + // Refresh campaign (bypass cache) + const updated = await getCampaignById(campaign.id, true); if (updated) setCampaign(updated); } else { throw new Error("Transaction failed on-chain."); @@ -239,7 +242,85 @@ export default function CampaignDetail() { const nowSec = Math.floor(Date.now() / 1000); const daysLeft = Math.max(0, Math.ceil((deadlineSec - nowSec) / 86400)); - const category = CATEGORIES[campaign.id % CATEGORIES.length]; + const category = CATEGORIES[campaignId % CATEGORIES.length]; + const ART_TYPES: ("pills" | "circles" | "semis" | "health")[] = ["pills", "circles", "semis", "health"]; + const artType = ART_TYPES[campaignId % ART_TYPES.length]; + + const artBackgrounds = { + pills: "bg-[#e6faf6]", + circles: "bg-[#fef9ee]", + semis: "bg-[#f0f4ff]", + health: "bg-[#fffbeb]", + }; + + function renderArt(type: string) { + switch (type) { + case "pills": + return ( +
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ); + case "circles": + return ( + + + + + + + + + + + + + + + + ); + case "semis": + return ( +
+ + + + + + + + + + + + + + +
+ ); + case "health": + return ( + + + + + + + + ); + } + } return (
@@ -259,17 +340,8 @@ export default function CampaignDetail() { Back to campaigns -
- - - - - - - - - - +
+ {renderArt(artType)}
diff --git a/frontend/app/create/page.tsx b/frontend/app/create/page.tsx index 73c2956..900fcbe 100644 --- a/frontend/app/create/page.tsx +++ b/frontend/app/create/page.tsx @@ -67,7 +67,8 @@ export default function CreateCampaign() { const signResult = await sign(tx.toXDR()); if (signResult.error || !signResult.signedTxXdr) { - throw new Error(signResult.error || "Signing cancelled"); + const signError = typeof signResult.error === 'object' ? JSON.stringify(signResult.error) : signResult.error; + throw new Error(signError || "Signing cancelled"); } // 3. Submit to network @@ -102,9 +103,10 @@ export default function CreateCampaign() { } catch (error: any) { console.error("Creation error:", error); + const errorDescription = error instanceof Error ? error.message : JSON.stringify(error); toast.error("Failed to create campaign", { id: "create-toast", - description: error.message || "An error occurred during the transaction.", + description: errorDescription || "An error occurred during the transaction.", }); } finally { setIsSubmitting(false); diff --git a/frontend/components/Navbar.tsx b/frontend/components/Navbar.tsx index 6a60618..a003fe6 100644 --- a/frontend/components/Navbar.tsx +++ b/frontend/components/Navbar.tsx @@ -1,62 +1,89 @@ -"use client"; +'use client'; -import Link from "next/link"; -import { usePathname } from "next/navigation"; -import { motion, AnimatePresence } from "framer-motion"; -import { Moon, Sun, LogOut, ChevronDown, Loader2 } from "lucide-react"; -import { useState, useEffect, useRef } from "react"; -import { cn } from "@/lib/utils"; -import { useWallet } from "@/contexts/WalletContext"; +import Link from 'next/link'; +import { usePathname } from 'next/navigation'; +import { motion, AnimatePresence } from 'framer-motion'; +import { Moon, Sun, LogOut, ChevronDown, Loader2, Star } from 'lucide-react'; +import { useState, useEffect, useRef } from 'react'; +import { cn } from '@/lib/utils'; +import { useWallet } from '@/contexts/WalletContext'; +import { getRewardBalance } from '@/lib/contract'; export default function Navbar() { const pathname = usePathname(); - const [theme, setTheme] = useState<"light" | "dark">("light"); + const [theme, setTheme] = useState<'light' | 'dark'>('light'); const [dropdownOpen, setDropdownOpen] = useState(false); const dropdownRef = useRef(null); - const { address, isConnecting, walletType, connect, disconnect } = useWallet(); + const { address, isConnecting, walletType, connect, disconnect } = + useWallet(); const [isModalOpen, setIsModalOpen] = useState(false); + const [rewardBalance, setRewardBalance] = useState(null); useEffect(() => { - const savedTheme = localStorage.getItem("theme") as "light" | "dark"; + const savedTheme = localStorage.getItem('theme') as 'light' | 'dark'; if (savedTheme) { setTheme(savedTheme); - document.documentElement.setAttribute("data-theme", savedTheme); + document.documentElement.dataset.theme = savedTheme; } }, []); + // Fetch reward balance when address changes or on manual refresh + useEffect(() => { + const fetchBalance = (force = false) => { + if (address) { + getRewardBalance(address, force).then(setRewardBalance); + } else { + setRewardBalance(null); + } + }; + + fetchBalance(); + + const handleRefresh = () => fetchBalance(true); + window.addEventListener('refresh-rewards', handleRefresh); + return () => window.removeEventListener('refresh-rewards', handleRefresh); + }, [address]); + // Close dropdown on outside click useEffect(() => { const handler = (e: MouseEvent) => { - if (dropdownRef.current && !dropdownRef.current.contains(e.target as Node)) { + if ( + dropdownRef.current && + !dropdownRef.current.contains(e.target as Node) + ) { setDropdownOpen(false); } }; - document.addEventListener("mousedown", handler); - return () => document.removeEventListener("mousedown", handler); + document.addEventListener('mousedown', handler); + return () => document.removeEventListener('mousedown', handler); }, []); const toggleTheme = () => { - const newTheme = theme === "light" ? "dark" : "light"; + const newTheme = theme === 'light' ? 'dark' : 'light'; setTheme(newTheme); - localStorage.setItem("theme", newTheme); - document.documentElement.setAttribute("data-theme", newTheme); + localStorage.setItem('theme', newTheme); + document.documentElement.dataset.theme = newTheme; }; const truncateAddress = (addr: string) => `${addr.slice(0, 4)}...${addr.slice(-4)}`; const navLinks = [ - { name: "Explore", href: "/" }, - { name: "Create", href: "/create" }, + { name: 'Explore', href: '/' }, + { name: 'Create', href: '/create' }, ]; return ( <> -